Epidemiologic survey of endemic goiter and cretinism in Guizhou.
D000293:Adolescent; D000328:Adult; D002648:Child; D002681:China; D003409:Congenital Hypothyroidism / Q000453:epidemiology*; D005260:Female; D006043:Goiter, Endemic / Q000453:epidemiology*; D006801:Humans; D008297:Male